Google addressed a security vulnerability (CVE-2026-65107) in the Slurm sbcast tool that affects Cluster Toolkit.

Cluster Toolkit v1.106.0 is available.

This release adds support for flexible managed instance groups on static compute nodes, multiple network interfaces (multi-NIC) for Google Cloud Managed Lustre instances, and parallelism controls for Terraform to accelerate cluster deployment and teardown.

Cluster Toolkit v1.104.0 is available.

This release adds agent skills to let you debug Kueue workloads on Google Kubernetes Engine (GKE) and migrate from the Accelerated Processing Kit (XPK).